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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/61/372" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy letter from an unknown correspondent; to Professor [William McFadden] Orr, FRS</dc:title>
  <dc:description>Refers to the paper by Felix [Edward] Hackett, 'The relativity-contraction in a rotating shaft', that Professor [William McFadden] Orr communicated to the Society. Explains that the author has been criticized for proving his main result by making a large number of assumptions and the Committee are unwilling to recommend it for publication. </dc:description>
  <dc:date>24 June 1921</dc:date>
</rdf:Description>